/* Close a handle opened by `dlopen'.

   Copyright (C) 1995-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <dlfcn.h>

#include <ldsodefs.h>

#if !defined SHARED && IS_IN (libdl)

int

dlclose (void *handle)

{

  return __dlclose (handle);

}

#else

static void

dlclose_doit (void *handle)

{

  GLRO(dl_close) (handle);

}

int

__dlclose (void *handle)

{

# ifdef SHARED

  if (!rtld_active ())

    return _dlfcn_hook->dlclose (handle);

# endif

  return _dlerror_run (dlclose_doit, handle) ? -1 : 0;

}

# ifdef SHARED

strong_alias (__dlclose, dlclose)

# endif

#endif